EXFO ETS-1000 - Manual (Page 52)

Configuring and Starting a Test
44 ETS-1000
RFC 2544 General Settings

Dst MAC: Enter the destination MAC address.

If a transmitter and receiver are connected directly, without using
any router, enter the MAC address of the receiver interface.

If there is at least one router between the sender and the receiver,
enter the MAC address of the router that is nearest to the receiver.

Src IP: Enter the source IP address.

Dst IP: Enter the destination IP address.
Note: ETS-1000 can also setup the MAC and IP addresses automatically.

To substitute the current MAC address value with the A (B) port MAC
address specified in the Information menu, press
( ).

To substitute the current IP address value with the A (B) port IP address
specified in the Network setup menu, press
( ).

Upon pressing button (with Dst MAC selected), the ARP-request
will be performed. As a result of the request, instead of the destination
MAC address, the MAC address corresponding to the destination IP
address will be used.
Values specified in the Header (adv) menu are also displayed.
Setting Up the Header (advanced)